I have studied how old games used to work as far as the multiplayer networking aspect of it and after doing so much research and testing I have come up with the easiest solution to make them work again. All the classic games that no longer work because of Internet Gaming Zone shut down are back working! No need to forward or open any ports I have setup a dedicated DirectPlay lobby server that handles everything all you have to do is Create or Join game from inside game multiplayer menu and you will be connected.